Sony
MDS-JE530
service manual
36, • Circuit Boards Location
Specs
Parts list
MDS-JE530 SECTION DIAGRAMS
CD Error Rate Check
Note on Printed Wiring Board
Section Disassembly
Checking Procedure
Section Electrical Adjustments
Setting The Test Mode
Precautions For Adjustments
Page 34
• Circuit Boards Location
BD board
SW board
MAIN board
POWER SW board
HP board
DISPLAY board
KEY SW board
– 36 –
Page 33
Page 35
Image 34
Page 33
Page 35
Contents
Supplied accessories
SPECIFICATIONS
SERVICE MANUAL
MDS-JE530
SELF-DIAGNOSISFUNCTION
– 2 –
– 3 –
Items of Error History Mode Items and Contents
Table of Error Codes
Selecting the Test Mode
DISASSEMBLY
TABLE OF CONTENTS
6.DIAGRAMS
ELECTRICAL ADJUSTMENTS
– 5 –
Flexible Circuit Board Repairing
Notes on chip component replacement
ADVARSEL
– 6 –
JIG FOR CHECKING BD BOARD WAVEFORM
Record Precedure
– 7 –
Display Precedure
CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS
– 8 –
Precedure
– 9 –
RETRY CAUSE DISPLAY MODE
Fig. 1 Reading the Test Mode Display
Hexadecimal nBinary Conversion Table
– 10 –
Reading the Display
LOCATION OF CONTROLS
SECTION GENERAL
– 11 –
This section is extracted from instruction manual
Page
CASE
SECTION DISASSEMBLY
– 13 –
FRONT PANEL SECTION
MAIN BOARD
– 14 –
MECHANISM DECK SECTTION MDM-5D
SLIDER CAM
– 15 –
BASE UNIT MBU-5D,BD BOARD
– 16 –
SW BOARD, LOADING MOTOR M103
SECTION TEST MODE
1. PRECAUTIONS FOR USE OF TEST MODE
2. SETTING THE TEST MODE
– 17 –
– 18 –
5. SELECTING THE TEST MODE
5-1.Operating the Continuous Playback Mode
– 19 –
5-3. Non-VolatileMemory Mode EEP MODE
6. FUNCTIONS OF OTHER BUTTONS
– 20 –
7. TEST MODE DISPLAYS
– 21 –
MEANINGS OF OTHER DISPLAYS
1.PARTS REPLACEMENT AND ADJUSTMENT
SECTION ELECTRICAL ADJUSTMENTS
– 22 –
Laser power meter
2. PRECAUTIONS FOR CHECKING LASER DIODE EMISSION
4. PRECAUTIONS FOR ADJUSTMENTS
– 23 –
Specification
Checking Procedure
6-2.Laser Power Check
– 24 –
– 25 –
6-5.C PLAY Checking MO Error Rate Check
CD Error Rate Check
6-4.Focus Bias Check
10. LASER POWER ADJUSTMENT
7. INITIAL SETTING OF ADJUSTMENT VALUE
9. TEMPERATURE COMPENSATION OFFSET ADJUSTMENT
Setting Procedure
Specification
11. TRAVERSE ADJUSTMENT
– 27 –
Adjusting Procedure
– 28 –
12.FOCUS BIAS ADJUSTMENT
Adjusting Procedure
13-1.CD Error Rate Check
13.ERROR RATE CHECK
15.AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENT
13-2.MO Error Rate Check
– BD BOARDSide A –
Adjustment Location
– 30 –
– BD BOARDSide B –
– 31 –
MDS-JE530 SECTION DIAGRAMS
6-1.BLOCK DIAGRAM – MD SERVO Section –
– 32 –
– 33 –
6-2.BLOCK DIAGRAM – MAIN Section –
MDS-JE530
– 34 –
Note on Printed Wiring Board
– 35 –
Note on Schematic Diagram
– 36 –
• Circuit Boards Location
•See page 36 for Circuit Boards Location
6-4.PRINTED WIRING BOARD – BD Board –
– 38 –
•Semiconductor Location
– 40 –
– 39 –
MDS-JE530
– 42 –
6-6.SCHEMATIC DIAGRAM – BD Board 2/2 – See•
– 41 –
MDS-JE530
– 43 –
6-7.SCHEMATIC DIAGRAM – SW Board –
6-8.PRINTED WIRING BOARD – SW Board –
– 44 –
– 46 –
6-9.PRINTED WIRING BOARD – MAIN Board – See•
– 45 –
page 36 for Circuit Boards Location
MDS-JE530
– 47 –
– 48 –
Page Page 41 Page
– 50 –
– 49 –
MDS-JE530
MDS-JE530
– 51 –
– 52 –
• Semiconductor Location
MDS-JE530
– 53 –
– 54 –
Page 47 Page
– 56 –
•IC Block Diagrams – BD Board –
– 55 –
IC101
M5293L
– 57 –
IC310
IC431
– 58 –
6-14.IC PIN FUNCTION DESCRIPTION
– 59 –
•BD BOARD IC121 CXD2656R
– 60 –
– 61 –
– 62 –
•MAIN BOARD IC501 M30624MG-207FPSYSTEM CONTROLLER
– 63 –
– 64 –
– 65 –
SECTION EXPLODED VIEWS
1CHASSIS SECTION
51 53
2FRONT PANEL SECTION 61 64 61 63 61
66 61 61
59 54 52
202 201
– 67 –
3MECHANISM SECTION MDM-5D 213 207
223 207
263 270
– 68 –
4BASE UNIT SECTION MBU-5D 252
254 253
SECTION ELECTRICAL PARTS LIST
– 69 –
DISPLAY
– 70 –
– 71 –
KEY SW
DISPLAY
– 72 –
MAIN
KEY SW
– 73 –
MAIN
– 74 –
MAIN
– 75 –
POWER SW
MAIN
Sony Corporation
MDS-JE530
– 76 –
9-928-824-11
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